diff --git a/src/query/src/qtokenizer.c b/src/query/src/qtokenizer.c
index aa9f6fddca17106d84d7503977bdab39cba9937e..80d59a384eb54309229aa6e6f05cb6d1301f62aa 100644
--- a/src/query/src/qtokenizer.c
+++ b/src/query/src/qtokenizer.c
@@ -25,7 +25,7 @@
 // All the keywords of the SQL language are stored in a hash table
 typedef struct SKeyword {
   const char* name;  // The keyword name
-  uint8_t     type;  // type
+  uint16_t     type;  // type
   uint8_t     len;   // length
 } SKeyword;